| 长春净月潭遥感实验区玉米遥感估产模式研究 |
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| 引用本文： | 张树文,郑洪来.长春净月潭遥感实验区玉米遥感估产模式研究[J].遥感技术与应用,1995,10(2):14-19. |
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| 作者姓名： | 张树文 郑洪来 |
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| 作者单位： | (中国科学院长春地理研究所 长春 130026) |
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| 摘 要： | 以长春净月潭遥感试验区和吉林省梨树县为主要试验区，研究建立玉米遥感估产模式。利用多种图像处理方法提取玉米播种面积，建立单产估产模型，对试验区1992年玉米产量进行了估算预报，结果较好。
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| 关 键 词： | 遥感 地理信息系统 玉米 估产模型 |
The Study on Pattern of Maize Yield Estimation by Remote Sensing |
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| Zhang Shuwen, Zheng Honglai, Zhao Huachang.The Study on Pattern of Maize Yield Estimation by Remote Sensing[J].Remote Sensing Technology and Application,1995,10(2):14-19. |
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| Authors: | Zhang Shuwen Zheng Honglai Zhao Huachang |
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| Abstract: | In this paper,we discuss a number of general issues that pertain to application patternof maize yield estimation by remote sensing.We select sarnple sites of Changchun Jingyue-tan remote sensing test site of chinese academy of sciences and Lishu county of Jilinprovince. We mainly explore two parts:(1)extraction of information of different growingcondition of maize and area calculation of maize of different growing conditions.(2)vieldestimation models for maize. |
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| Keywords: | Remote sensing Geographic information system Maize Model of yield estimation |
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